WELL · 42-481-35481 · DISTRICT 3
Maxwell Unit #1
Wharton County · Menefee (Frio 5500) field · Vertical
Maxwell Unit #1 (API 42-481-35481) is a plugged well in Wharton County, plugged September 23, 2024, last operated by Kaler Energy Corp..
The RRC has issued one drilling permit, issued June 16, 2022, permitted to 6,000 ft.
Completion filings report 10 formation tops, including Catahoula, Miocene (undifferentiated), Gretta - Disposal, Frio.
Its lease has reported 3.17K barrels of oil and 69.7K mcf of gas since July 2022, last reporting in October 2024.
Operator of record
Boerne, TX · P-5 Y, filed Feb 4, 2026 · 240 permits on file · (210) 286-4833
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kaler Energy Corp. |
| Production reports | Kaler Energy Corp.through May 2024 |
| Latest permit | Kaler Energy Corp.Jun 16, 2022 |
- 6,000
- total depth, ft
- 1
- permits on file
- Jun 16, 2022
- last permit issued
- Feb 8, 2024
- completed
- 3.17K
- cumulative oil, bbl
- 69.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2022 THROUGH Oct 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 8, 2024
- Shut in
- —
- Plugged
- Sep 23, 2024
Surface location
29.175424, -96.423207
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Wharton County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Maxwell Unit O-3-28020 | Menefee (Frio 5500) | Kaler Energy Corp. | 1 | 3.17K | 69.7K | Jul 2022 – Oct 2024 |
Gas, mcf lease total
Last 12 months 0 · prior 12 918(-100%)
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Kaler Energy Corp.Feb 2023 → Mar 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 881120-99 | Drill | Kaler Energy Corp. | Jun 13, 2022 | Jun 16, 2022 | Jul 16, 2022 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-28020 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 91 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CatahoulaCATAHOULA - DISPOSAL | 2,370 | -2,279 |
| Miocene (undifferentiated)MIOCENE - DISPOSAL | 2,370 | -2,279 |
| CatahoulaCATAHOULA - DISPOSAL | 3,350 | -3,259 |
| Gretta - Disposal | 3,350 | -3,259 |
| FrioFRIO - DISPOSAL | 3,850 | -3,759 |
| Gretta - Disposal | 3,850 | -3,759 |
| FrioFRIO - DISPOSAL | 4,400 | -4,309 |
| AnahuacANAHUAC - DISPOSAL | — | — |
| Boling Dome - Disposal | — | — |
| Hungerford - Disposal | — | — |
| Miocene (undifferentiated)MIOCENE - DISPOSAL | — | — |
| Whitsett - Disposal | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
| YeguaYEGUA - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,387 | 4,389 | Perforated |
| 5,299 | 5,302 | Perforated |
| 5,312 | 5,313 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,660 | 12.25 | 645 S |
| 4.5 | 5,550 | 7.875 | 750 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 30, 2024 | May 31, 2024 | — |
| 00 | Sep 12, 2024 | May 31, 2024 | — |
| 00 | Apr 18, 2023 | Mar 7, 2023 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-481-35481 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-35481 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Gresham Unit42-481-35431
0.7 KM · Kaler Energy Corp. · Section with this well →
| Miocene (undifferentiated) | 1,500 | -1,407 |
| Anahuac | 2,400 | -2,307 |
| Catahoula | 3,350 | -3,257 |
| Gretta - Disposal | 3,870 | -3,777 |
| Frio | 4,350 | -4,257 |
| Hungerford - Disposal | — | |
| Yegua | — | |
| Wilcox | — |
10 TOPS · FIRST 8
Stockton Gas Unit42-481-35485
3.7 KM · Kaler Energy Corp. · Section with this well →
| Miocene (undifferentiated) | 2,650 | -2,564 |
| Catahoula | 3,550 | -3,464 |
| Gretta - Disposal | 4,050 | -3,964 |
| Frio | 4,790 | -4,704 |
| Yegua | 8,300 | -8,214 |
| Boling Dome - Disposal | — | |
| Wilcox | — | |
| Anahuac | — |
10 TOPS · FIRST 8
Brothers-Knipling Oil Unit42-481-33591
6.1 KM · Viper S.W.D., LLC · Section with this well →
| Catahoula | 3,140 | -3,036 |
| Frio | 3,680 | -3,576 |
| Knipling | 4,030 | -3,926 |
| Hillje | 4,120 | -4,016 |
Viper-Knipling42-481-35433
6.6 KM · Viper S.W.D., LLC · Section with this well →
| Miocene (undifferentiated) | 964 | -859 |
| Miocene (undifferentiated) | 1,948 | -1,843 |
| Catahoula | 3,078 | -2,973 |
| Catahoula | 3,200 | -3,095 |
| Frio | 3,679 | -3,574 |
| Gretta - Disposal | — | |
| Anahuac | — | |
| Boling Dome - Disposal | — |
10 TOPS · FIRST 8
Wegenhoft, I.W.42-481-35477
6.9 KM · Viper S.W.D., LLC · Section with this well →
| Frio | 1,970 | |
| Yegua | 2,650 | |
| Hungerford - Disposal | 2,990 | |
| Miocene (undifferentiated) | 3,000 | |
| Catahoula | 3,200 | |
| Wilcox | — | |
| Anahuac | — | |
| Boling Dome - Disposal | — |
10 TOPS · FIRST 8
Wegenhoft, I.W.42-481-35456
6.9 KM · Viper S.W.D., LLC · Section with this well →
| Miocene (undifferentiated) | 950 | -845 |
| Frio | 1,970 | -1,865 |
| Catahoula | 3,200 | -3,095 |
| Yegua | — | |
| Boling Dome - Disposal | — | |
| Anahuac | — | |
| Hungerford - Disposal | — | |
| Whitsett - Disposal | — |
10 TOPS · FIRST 8
Viper Swanson42-481-35425
7.4 KM · Viper S.W.D., LLC · Section with this well →
| Miocene (undifferentiated) | 950 | |
| Frio | 1,970 | |
| Catahoula | 3,200 | |
| Wilcox | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — | |
| Gretta - Disposal | — | |
| Boling Dome - Disposal | — |
10 TOPS · FIRST 8
W.E. Swanson42-481-33658
7.7 KM · Viper S.W.D., LLC · Section with this well →
| Catahoula | 3,000 | -2,893 |
| Massive Miocene | 3,190 | -3,083 |
| Frio | 3,715 | -3,608 |
| Canuck Hillje | 4,167 | -4,060 |
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/48135481, documented in the API reference.